<template>
    <div>
        <button @click="isShow = !isShow">显示/隐藏</button>
        <transition-group
        appear
        name="animate__animated animate__bounce"
        enter-active-class="animate__swing"
        leave-active-class="animate__backOutUp"
        >
            <!-- <transition name="hello" :appear="true"></transition> -->
            <!-- <h1 v-show="isShow" class="come">你好啊！</h1> -->
            <h1 v-show="isShow" key="1">你好啊！</h1>
            <h1 v-show="isShow" key="2">猪猪侠！</h1>
        </transition-group>      
    </div>
</template>

<script>
    import 'animate.css'
    export default {
        name:'Test2',
        data(){
            return{
                isShow:true
            }
        }
    }
</script>

<style scoped>
    h1{
        background-color: greenyellow;
    }
</style>
